The Roaming Zone-GSM Mobile Network Codes (MNC)

The Roaming Zone-Cellular Roaming Codes & Advice

THE ROAMING ZONE-GSM MOBILE NETWORK CODES (MNC)

Mobile Network Codes (MNC) are used by GSM and other wireless networks using the IMSI format. The MNC is a series of 3 digits following the Mobile Country Code (MCC). This list includes some discontinued codes that may still be programmed into some cellular handsets. Updated July 28, 2010.
AT&T MNC List

MCC 310 (US)
310-010 Verizon Wireless
310-012 Verizon Wireless
310-013 Verizon Wireless
310-015 Southern LINC
310-016 Cricket Wireless
310-017 North Sight Communications
310-020 Union Wireless
310-030 Centennial Communications (AT&T)
310-035 ETEX Communications
310-040 MTA Wireless
310-050 ACS Wireless
310-060 Consolidated Telecom
310-070 AT&T (formerly Highland Cellular)
310-080 Corr Wireless (Cellular South)
310-090 AT&T (formerly Edge Wireless)
310-100 Plateau Wireless
310-110 Pacific Telecom
310-120 Amerilink Wireless
310-130 Carolina West Wireless
310-140 GTA Wireless
310-150 AT&T
310-160 T-Mobile
310-170 T-Mobile (formerly Cingular Wireless CA/NV)
310-180 West Central Wireless
310-190 Alaska Wireless
310-200 to 270 T-Mobile
310-280 Centennial Puerto Rico (AT&T)
310-290 NEP Cellcorp
310-300 Blanca Telephone
310-310 T-Mobile
310-320 Cellular One of NE Arizona (Smith Bagley)
310-330 Oklahoma Independent
310-340 Westlink Communications
310-350 Mohave Cellular
310-360 Pioneer Cellular
310-370 Guamcell Cellular
310-380 AT&T (formerly Cingular)
310-390 Yorkville
310-400 Wave Runner Wireless
310-410 AT&T
310-420 Cincinnati Bell
310-430 Alaska DigiTel
310-440 United Wireless
310-450 Viaero Wireless
310-460 Simmetry
310-470 NTELOS Communications
310-480 Texoma Wireless (formerly Amerilink)
310-490 T-Mobile (formerly SunCom)
310-500 Alltel (formerly PSC Wireless)
310-510 Airtel Wireless
310-520 VeriSign
310-530 Iowa Wireless
310-540 Oklahoma Western
310-550 Wireless Solutions
310-560 AT&T (formerly Cellular One DCS)
310-570 Cellular One MTPCS (Formerly Chinook)
310-580 Inland Cellular
310-590 Alltel (formerly Western Wireless)
310-600 Cellcom
310-610 Epic Touch
310-620 Coleman Telecomm
310-630 Five Star Wireless
310-640 Einstein PCS
310-650 Jasper Wireless
310-660 T-Mobile
310-670 AT&T
310-680 AT&T (formerly Cellular One DCS)
310-690 Immix Wireless
310-700 Cross Valiant Cellular
310-710 Arctic Slope Cellular
310-720 Wireless Solutions
310-730 Sea Mobile
310-740 Telemetrix
310-750 Appalachian Wireless
310-760 Panhandle Telecomm
310-770 Iowa Wireless
310-780 Connect Net
310-790 PinPoint Wireless
310-800 T-Mobile
310-820 South Canaan Cellular
310-830 Caprock Cellular
310-850 Aeris Communications
310-860 5 Star Wireless
310-870 Kaplan
310-880 Advantage Cellular
310-890 RCC/Unicel (now AT&T or Verizon)
310-900 Mid-Rivers Wireless
310-910 Verizon Wireless
310-930 Copper Valley Wireless
310-940 Iris Wireless
310-950 XIT Wireless
310-960 Strata Networks (formerly UBET Wireless)
310-970 Globalstar
310-990 Worldcall Interconnect

MCC 311 (US)
311-000 Mid-Tex Cellular
311-010 Chariton Valley Wireless
311-020 Chariton Valley Wireless
311-030 Indigo Wireless
311-040 Commnet Wireless
311-050 Thumb Cellular
311-060 Space Data
311-070 AT&T
311-080 Pine Cellular
311-090 Long Lines Wireless
311-100 Nex-Tech Wireless
310-011 Verizon Wireless
311-120 Choice Phone
311-130 Alltel, (formerly Cellular One Amarillo)
311-140 Sprocket (aka MBO Wireless)
311-150 Via Wireless (aka Wilkes Cellular)
311-160 Cellular One DCS
311-170 PetroCom
311-180 AT&T
311-190 Cellular One East Central IL
311-200 ARINC
311-210 Farmers Cellular
311-220 US Cellular
311-230 Cellular South
311-240 Cordova Wireless
311-250 Wave Runner Wireless
311-260 Cellular One-San Luis Obispo
311-270 to 289 Verizon Wireless
311-290 Pinpoint Wireless
311-300 Unicel
311-310 Leaco
311-320 Commnet Wireless
311-330 Bug Tussel Wireless
311-340 Illinois Valley Cellular
311-350 Nemont Wireless
311-360 Stelera Wireless
311-370 GCI Wireless
311-380 GreenFly
311-390 Verizon Wireless
311-410 Iowa RSA No.2
311-420 Northwester Missouri Cellular
311-430 Cellular 29 Plus
311-440 Bluegrass Cellular
311-450 Panhandle Telecommunications
311-460 Fisher Wireless
311-470 Innovative Wireless
311-480 to 489 Verizon Wireless
311-490 Strata8 Networks
311-500 Mosaic Mobile
311-501 Benton-Linn Wireless
311-520 Crossroads Wireless
311-530 Wireless Communications Venture
311-540 Keystone Wireless
311-550 Commnet Wireless
311-560 OTZ Wireless
311-570 Bend Cable Communications
311-580 US Cellular
311-590 Golden State Cellular
311-600 Cox TMI Wireless
311-610 North Dakota Network
311-620 Terrestar Networks
311-630 Corr Wireless (Cellular South)
311-640 Standing Rock Telecommunications
311-650 United Wireless
311-660 Metro PCS
311-670 Pine Belt Wireless
311-680 GreenFly
311-690 TeleBEEPER of New Mexico
311-700 Total Solutions Telecom
311-710 Northeast Wireless Networks
311-720 MainePCS
MCC 316 (US)
316-010 Nextel
316-011 Southern Communications
MCC 302 (Canada)
302 360 Telus Mobility
302 361 Telus Mobility
302 370 Fido (Rogers Wireless)
302 620 ICE Wireless
302 651 Bell Mobility
302 652 BC Tel Mobility
302 653 Telus Mobility
302 654 Sask Tel Mobility
302 655 MTS Mobility
302 656 Tbay Mobility
302 657 Telus Mobility (Quebec)
302 701 MB Tel Mobility
302 702 MT&T Mobility
302 703 New Tel Mobility
302 710 Globalstar
302 720 Rogers Wireless
MCC 334 (Mexico)
334-01 Nextel Mexico
334-02 TelCel
334-03 Movistar